TV Insomniacs After School - Season 1 Episode 12 : Planet Insomniacs After School - Season 1 Episode 12 : Planet 7.546/10 by 54 users With their chaperone Haya now gone, Ganta and Isaki are left all alone at her grandmother's house. Details Casts Posters Images Title Insomniacs After School - Season 1 Episode 12 : Planet Alternative Titles Kimi wa Hōkago Insomnia, Kimi wa Houkago Insomnia, Kimisomu, 君ソム First Air Date 2023-04-11 Last Air Date 2023-07-04 Number of Episodes 13 Number of Seasons 1 Genres Animation, Comedy, Drama, Networks TV Tokyo, Casts Gen Sato, Konomi Tamura Plot Keywords , Ganta Nakami (voice) Gen Sato Isaki Magari (voice) Konomi Tamura Episodes List Insomniacs After School Season 1 :Episode 1 Capella Capella 2023-04-11 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 2 Mu Scorpii Mu Scorpii 2023-04-18 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 3 Fomalhaut Fomalhaut 2023-04-25 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 4 Venus Venus 2023-05-02 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 5 Canopus Canopus 2023-05-09 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 6 Shooting Star Shooting Star 2023-05-16 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 7 The Fireworks Star The Fireworks Star 2023-05-23 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 8 The Congregation Star The Congregation Star 2023-05-30 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 9 Altair and Vega Altair and Vega 2023-06-06 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 10 Spica of Virgo Spica of Virgo 2023-06-13 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 11 The First Stars of Dawn The First Stars of Dawn 2023-06-20 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 12 Planet Planet 2023-06-27 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they... Insomniacs After School Season 1 :Episode 13 Methuselah Methuselah 2023-07-04 Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they...